USB 2.0 male to female RS232 (serial DB9) adapter. Connects a serial DB9 device (9 PIN), such as a modem, to a USB port on a computer. USB port with a data transfer rate of 1 Mb / s. | Supports Windows 10 / 8.1 / 8/7 / Vista / XP / 2000 / Linux 2.4 or above / and Mac OS X 10.6 and above. | Easy connectivity. The USB to RS232 adapter works with modems, ISDN terminal adapters, digital cameras, label printers, palmtop computers, PDAs, cash registers, CNC, PLC, tax printer, POS, barcode scanner, label printer and devices with DB9 serial ports. NOT compatible with cutting plotter, SCM. | Gold-plated connectors provide high performance and extra durability. Powered by USB port, no external power supply required.

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